Hidetoshi Ohta

Title: Hidetoshi Ohta: Innovator in Electric Double Layer Capacitors

Introduction

Hidetoshi Ohta is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of electric double layer capacitors, particularly through his innovative methods that enhance their performance. His work focuses on increasing electrostatic capacitance while reducing internal resistance, which is crucial for the efficiency of these devices.

Latest Patents

Hidetoshi Ohta holds a patent for a method of conducting electric activation of electric double layer capacitors. This method involves soaking nonporous carbonaceous electrodes, which contain graphite-like fine crystalline carbon, in an organic electrolytic solution. The process includes charging the capacitor at a constant current until a predetermined voltage is reached, followed by constant voltage charging to allow ions from the solution to adsorb uniformly on the electrode surface.

Career Highlights

Ohta's career is marked by his dedication to advancing capacitor technology. His innovative approach has led to improvements in the performance of electric double layer capacitors, making them more efficient for various applications. His work is recognized within the industry, and he continues to contribute to the field through his research and development efforts.

Collaborations

Hidetoshi Ohta has collaborated with notable colleagues such as Keiichi Hayashi and Takashi Tanikawa. These collaborations have fostered a productive environment for innovation and have led to advancements in capacitor technology.

Conclusion

Hidetoshi Ohta's contributions to the field of electric double layer capacitors demonstrate his commitment to innovation and excellence. His patented methods have the potential to significantly enhance the performance of these devices, making a lasting impact on the industry.